III. ESTABLISHMENT OF INFORMATION SHARING PLATFORM At present, various management sub-systems, which involve different logistics information, are applied in terminals [11]. For example, the real-time production management system is used for terminal production control; the financial system is employed based on terminal operation data; the facility service system is aimed at equipment maintenance and repair; and remote monitoring system is deployed for equipment condition monitoring and remote servicing. Although these systems are used for different purposes, there exist close relationships amongst them. In details, the equipment idle information should be sent to real-time production system through remote monitoring system, so as to fast respond to the break-down equipment and dynamically re-allocate the machinery. Meanwhile, the idle information should be sent to equipment service system so as to undergo maintenance and repair planning. The import and export time and operation records from production system should be sent to financial system for calculating inventory, contracting and operation fees so as to settle accounts between consignor and terminals. Similarly, the equipment maintenance time, cost, consumables procurement and consumption should be sent to financial system so as to conduct the internal cost estimation. Accordingly, there exists a public information area. However, the communication amongst different systems is still problematic due to intensive inputs for the same information, data redundancy and error inputs. To resolve this impact, following techniques are adopted